Exploding Magic - Exploding Light Bulbs - Magic Trick Props No explanation provided. My father seems to have bought a lot of these a long time ago, and there are many at home. They are new and unused. Please forgive the deterioration of the outer vinyl due to long-term home storage. Please prepare your own light bulbs. The light with which to illuminate them is listed separately. #rina_magic Welcome to combine shipping! Please inquire.